GENERAL DESCRIPTION

The SGM2210 is a low quiescent current, low noise and

low dropout voltage linear regulator. It is capable of

supplying 300mA output current with typical dropout

voltage of 240mV. The operating input voltage range is

from 2.5V to 20V. The fixed output voltage range is

from 1.2V to 5.0V and adjustable output voltage range

is from 1.2V to 12V.

Other features include logic-controlled shutdown mode,

short-circuit current limit and thermal shutdown

protection. The SGM2210 has automatic discharge

function to quickly discharge VOUT in the disabled status.

The SGM2210 is available in a Green SOT-23-5

package. It operates over an operating temperature

range of -40℃ to +125℃.

FEATURES

● Operating Input Voltage Range: 2.5V to 20V

● Fixed Outputs of 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 3.6V

and 5.0V

● Adjustable Output from 1.2V to 12V

● 300mA Output Current

● Output Voltage Accuracy: ±1% at +25℃

● Quiescent Current: 36μA (TYP)

● Low Dropout: 80mV (TYP) at 100mA, VOUT = 3.3V

● Low Noise: 48μVRMS (TYP) at VOUT = 3.3V

● High PSRR: 100dB (TYP) at 1kHz

● Current Limiting and Thermal Protection

● With Output Automatic Discharge

● Stable with Small Case Size Ceramic Capacitors

● Reverse Current Protection when VOUT > VIN

● Shutdown Supply Current: 0.5μA (TYP)

● -40℃ to +125℃ Operating Temperature Range

● Available in a Green SOT-23-5 Package